Understanding CAS No. 124-04-9 A Brief Overview

CAS No. 124-04-9 refers to an organic compound known as 4-Aminobenzenesulfonic acid (also commonly known as p-aminobenzenesulfonic acid). This compound belongs to the class of aromatic amines and sulfonic acids, which are important in various industrial applications and chemical processes.

4-Aminobenzenesulfonic acid is characterized by its molecular formula C6H7NO3S. It consists of a benzene ring with an amino group (-NH2) and a sulfonic acid group (-SO3H) attached to it. The presence of these functional groups provides the compound with unique properties, such as increased solubility in water, which is an invaluable trait in many applications.

The compound appears as a white to light tan crystalline solid and is highly soluble in water. Its solubility allows it to be used effectively in various aqueous solutions, making it a popular choice in pharmaceutical and chemical manufacturing.

Applications

4-Aminobenzenesulfonic acid serves multiple purposes across various industries. One of the primary applications is in the synthesis of azo dyes. Azo dyes, known for their vivid colors, are widely used in textiles, food, and other consumer products. The compound acts as a key intermediate in the production of these dyes, contributing to the vibrant hues that characterize them.

Moreover, 4-Aminobenzenesulfonic acid is also employed in the pharmaceutical industry. It is utilized as a building block for the synthesis of various drugs and medicinal compounds. Its derivatives can exhibit antibacterial and anti-inflammatory properties, making them significant in developing treatments for various health conditions.

Additionally, this compound finds application in the manufacturing of detergents and surfactants, where its ability to enhance the performance and efficacy of cleaning products is highly valued.

Safety and Environmental Concerns

While 4-Aminobenzenesulfonic acid has valuable industrial uses, it is crucial to handle it with care due to its potential health risks. It is important to adhere to safety regulations during its handling, as exposure can lead to skin and respiratory irritations, and prolonged exposure may pose more significant health risks. Proper protective equipment and protocols are essential to minimize these risks in industrial settings.

Conclusion

In summary, CAS No. 124-04-9, or 4-Aminobenzenesulfonic acid, is a versatile compound with critical industrial and pharmaceutical applications. Its role in dye production, pharmaceuticals, and cleaning agents underscores its importance in modern chemistry. However, handling the compound safely is paramount to mitigate any health risks it may pose. Overall, understanding its properties and applications can lead to more effective and safer utilization in various fields.